APA (7th ed.) Citation

Webster, G. (1969). The Roman imperial army of the first and second centuries A. D. Funk & Wagnalls.

Chicago Style (17th ed.) Citation

Webster, Graham. The Roman Imperial Army of the First and Second Centuries A. D. New York, NY: Funk & Wagnalls, 1969.

MLA (9th ed.) Citation

Webster, Graham. The Roman Imperial Army of the First and Second Centuries A. D. Funk & Wagnalls, 1969.